Title: Fatal error
Last modified: September 1, 2016

---

# Fatal error

 *  Resolved [Mark](https://wordpress.org/support/users/markdeafmcguire/)
 * (@markdeafmcguire)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-2192/)
 * Got a fatal error when trying to activate your plugin.
 * Fatal error: Cannot redeclare class OAuthException in /removed/removed/public_html/
   removed/wp-content/plugins/wp-accessible/lib/widgets/oauth/OAuth.php on line 
   7
 * I removed certain info from this for security reasons.
 * Please advise.
 * Thank you.
 * [https://wordpress.org/plugins/wp-accessible/](https://wordpress.org/plugins/wp-accessible/)

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Author [Rian Rietveld](https://wordpress.org/support/users/rianrietveld/)
 * (@rianrietveld)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-2192/#post-7516486)
 * [@markdeafmcguire](https://wordpress.org/support/users/markdeafmcguire/) I will
   look into this, thanks for letting me know.
 *  Plugin Author [Rian Rietveld](https://wordpress.org/support/users/rianrietveld/)
 * (@rianrietveld)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-2192/#post-7516492)
 * [@markdeafmcguire](https://wordpress.org/support/users/markdeafmcguire/),
    I’ve
   made some changes in version 1.2, a check for already existing classes of oAuth.
   Can you please try if the plugin version 1.2 works in your site?
 *  Thread Starter [Mark](https://wordpress.org/support/users/markdeafmcguire/)
 * (@markdeafmcguire)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-2192/#post-7516493)
 * Glad to give you a heads up.
 * I upgraded and the fatal call error seems to be resolved. While testing it, for
   some reason, the widget conflicted with my theme’s css. I need to investigate
   this further to see if it is an issue on my end.
 * It also appears to interfere with Instagram Feed plugin as it prevented the plugin
   from pulling the feed by staying in a loading mode. When I moved your widget 
   out, the Instagram feed resumed as normal. I tested it again, and same results
   as well.
 * In any case, the oAuth appears to be working.
 *  Plugin Author [Rian Rietveld](https://wordpress.org/support/users/rianrietveld/)
 * (@rianrietveld)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-2192/#post-7516494)
 * Thanks for testing Mark!
    I’m glad the fatal error is gone.
 * My plugin doesn’t add any CSS, so I’m not sure what the problem could be.
    If
   you find the issue, please let me know. Do you mean Instagram Feed by Smash Balloon?
   I can have a look if there is a conflict.
 * I will set this topic as resolved for now.
 *  Thread Starter [Mark](https://wordpress.org/support/users/markdeafmcguire/)
 * (@markdeafmcguire)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-2192/#post-7516495)
 * Yes, the Smash balloon plugin. I’m going to test the first issue later today 
   and will reach out to you so you can see the issue.

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Fatal error’ is closed to new replies.

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## Tags

 * [a11y](https://wordpress.org/support/topic-tag/a11y/)
 * [accessible](https://wordpress.org/support/topic-tag/accessible/)
 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)

 * 5 replies
 * 2 participants
 * Last reply from: [Mark](https://wordpress.org/support/users/markdeafmcguire/)
 * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-2192/#post-7516495)
 * Status: resolved